Question about Samsung LNT3242H Television

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Samsung LCD tv issue

Hello,

I purchased a Samsung LCD tv, model # LN-T3253H, 9 months ago. Recently, a low buzzing sound is coming from the back of the tv whenever the TV has been on a long period of time and won't stop until the TV is shut off. I have disconnecting the cable box and dvd player to it but continued to make the noise. I also tried plugging it directly into the wall plug instead of the power strip - still no luck.
Do you have any suggestions on what could be the cause or a possible solution before I call for service? Thank you

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It's the power supply, there is a coil that needs replaced, or just replace the power supply

Posted on Aug 03, 2008

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Don't know if people are still having this issue or not but figured I'd post what i went through to help anyone that has. My LN-T3253H tv as out of warranty when I finally got around to calling Samsung. They flat out lied about the commonality of this problem and I convinced them to at least pay for any parts. Problem is the labor of a technician would be around $150. So, I bought the new power supply from Partstore.com for around $70. Just go to partstore.com and enter your model number and look for the power supply on the page. It took 3 days to get the part. It was very easy to replace. All you have to do take off the back cover of the tv (think there were around 12 screws all around the outside and one where the A/V connections are and pull off. Unhook the plugs going to the power supply and the four screws holding the board and then replace with the new board. So far, this fixed the issue. Keep your old board in case it starts happening again. You can probably have the old board repaired to fix the original problem since so many TV repair shops are aware of the issue. I am trying to find out from someone which specific capacitor or other piece is causing the issue and plan on fixing it myself. If and when I do, I will also post that.

Make sure you give Samsung a ton of grief when you speak to them and see if they lie to you also. I had just bought two of the new Samsung LED TV's for my media room. They work great but I returned both because of Samsung's refusal to fix my LN-T3253H and I will never, ever buy Samsung products again.

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